I design all kinds of gears, all you have to do is send me the information about your gears and I will design them for you in a short time ,I also assemble gears for complex mechanisms.You can check the quality of my work by downloading the free designs that I have published
IGE (IGES, filesize: 19 MB), SLDPRT (SolidWorks, filesize: 3.88 MB)